CLAS physics database search results
Measurement E151M1680
EG4
Xiaochao Zheng
2016

cos(theta_pi+)	phi(pi+)	A_LL	Stat. error	Syst. error
	degrees			
0.85	234	0.3779	0.8918	0.0376
0.75	234	0.7448	1.1373	0.0527
0.85	222	-1.0955	1.0622	0.0704
0.85	246	-1.2698	1.0735	0.0797